| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.52 | 5.612% | $215.9977 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $157.83 | 8.861% | $171.8153 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $202.62 | 12.732% | $228.4176 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $171.60 | 13.424% | $194.6356 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $51.43 | 10.755% | $56.9613 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $10.99 | 13.228% | $12.4438 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $39.83 | 11.815% | $44.5359 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $838.82 | $924.8072 | $924.82 | $924.80 | $924.70 | |